coolcolj
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interesting stuff
Thoughts on explosiveness
Some things I thought you'd enjoy-taken from "The Training of the Weightlifter", 2nd edition, by R.A. Roman-Fizkultura i spvt Publishers, Moscow, 1986:
From pages 72 & 73-some interesting opinions and tidbits from a different Soviet coach, regarding specific explosive strength tests and developmental drills:
"It has already been pointed out that it is necessary to display force quickly when executing the clean (and especially in the snatch and the jerk). If one compares results in the clean and jerk with results in jumping (without weight), then one finds that there is no correlation whatsoever, between them. However, a comparison of results in the clean and jerk with the results in jumping with 50% of bodyweight reveals: that athletes who jump the highest, generally jerk more. In other words, there is a correlation (moderate) between jumping height and results in the clean and jerk. Furthermore, not all athletes who have stronger legs (higher results in the back squat), have higher results in jumping with 50% of bodyweight, i.e., the correlation between the jumping and the squat is weak.
So, with two athletes of the same leg strength, the one with the higher results in jumping with 50% of bodyweight almost always cleans and jerks more weight; because he has a greater ability to quickly display strength.
In order to successfully jerk the barbell, the minimal jumping height (with 50% of bodyweight)should be: in the 75-100 kg classes for Class III lifters--44 cm, Class II--45 cm, Class I--46 cm, CMS--47 cm, MS--48 cm, MSIC--50 cm, world record holders--51 cm; for athletes in the lighter and heavier classes--approximately 2 cm lower.
For example, David Rigert (90-100 kg class) jumped 59 cm with 50% of bodyweight; Pavel Kuznyetsov (100 kg) --62 cm; Yuri Vardanyan (82.5 kg)-- 65 cm."
Very interesting. Roman goes on to discuss depth jumping and vertical jumps with a barbell on the shoulders as two primary special means to develop explosive strength. As we have talked about the depth jumps before, I'll just throw in what he has to say about the jumps w/ barbell:
"Vertical jumps with a barbell on the shoulders is another method of developing explosive-strength. The amount of weight should be 20% of the limit clean and jerk. The athlete does approximately 12-18 jumps for a workout; 3-6 jumps per set. Jumps with a barbell can be done 2-3 times per week. If depth jumps are employed, barbell jumps are not included."
Sounds like Jud Logan.
Of course, when in their careers and where in their specific comp. cycles they do these things is quite another story altogether, and I do not want to bore you with details.
How throwers can use these concepts successfully has already been documented by Logan and Ken Sprague.
Thought you'd get a kick out of this.